<template>
  <div class="model">
    <div class="mask" @click="changeisShowlogin(false)"></div>
    <div class="loginbox">
      <div class="close" @click="changeisShowlogin(false)"></div>
      <nav class="nav">
        <a href="#" :class="{ active: isshowphone }" @click="isshowphone = true"
          >手机号登录</a
        >
        |
        <a href="#" :class="{ active: !isshowphone }" @click="weixinm"
          >微信扫码登录</a
        >
      </nav>
      <div class="content">
        <!-- 手机号登录 -->
        <div class="phoneLogin" v-show="isshowphone">
          <div class="row">
            <input
              type="text"
              placeholder="请输入手机号码"
              v-model="phoneNumber"
            />
          </div>
          <div class="row">
            <slide-verify
              :l="42"
              :r="20"
              :w="362"
              :h="140"
              @success="onSuccess"
              @fail="onFail"
              @refresh="onRefresh"
              :style="{ width: '100%' }"
              class="slide-box"
              ref="slideBlock"
              :slider-text="msg"
            ></slide-verify>
          </div>
          <div class="row">
            <input
              type="text"
              placeholder="请输入短信验证码"
              v-model="yzmcode"
            />
            <button class="btn btncode" @click="getCode" v-show="!isShowCount">
              获取验证码
            </button>
            <button class="btn btncode" v-show="isShowCount">
              {{ count }}
            </button>
          </div>
          <div class="row">
            <button class="btn btnlogin" @click="submitFn">登录</button>
          </div>
        </div>
        <!-- 微信扫码登录 -->
        <div class="qrLogin" id="weixin" v-show="!isshowphone">
          微信扫码登录
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapMutations, mapActions } from "vuex";
import { DengLyanzAPI, PhoneReginAPI, BindingAPI } from "../request/api";
import { valphonenumber } from "../utils/login";
export default {
  methods: {
    ...mapMutations({
      changeisShowlogin: "isshowmodal/changeisShowlogin",
      changeisdlan: "isdlan/changeisdlan",
      changeistsk: "istsk/changeistsk",
    }),
    ...mapActions({
      fzdsq: "istsk/fzdsq",
      apichangeuserInfo: "user/apichangeuserInfo",
    }),
    // 拼图成功
    onSuccess(times) {
      let ms = (times / 1000).toFixed(1);
      this.msg = "login success, 耗时 " + ms + "s";
    },
    // 拼图失败
    onFail() {
      this.onRefresh(); // 重新刷新拼图
    },
    // 拼图刷新
    onRefresh() {
      this.msg = "再试一次";
    },
    //抽取验证手机及滑块验证
    sjhkyz() {
      //1.使用正则判断手机号是否输入正确,不正确提示

      if (!valphonenumber(this.phoneNumber)) {
        this.fzdsq({
          isshow: "true",
          title: "请输入正确的手机号",
          type: "cuowu",
        });
        return;
      }
      //2.判断滑块验证码 是否输入正确,不正确,提示
      if (this.msg == "向右滑动" || this.msg == "再试一次") {
        this.fzdsq({
          isshow: "true",
          title: "请重新滑动滑块验证码",
          type: "cuowu",
        });
        return;
      }
      return true;
    },
    //登录方法
    async submitFn() {
      if (!this.sjhkyz()) return;
      //判断验证码是否为空
      if (this.yzmcode == "") {
        this.fzdsq({
          isshow: "true",
          title: "请输入验证码",
          type: "cuowu",
        });
        return;
      }
      //发送登录请求
      let uuid = localStorage.getItem("uuid");
      let res = null;
      if (uuid) {
        res = await BindingAPI({
          verifyCode: this.yzmcode,
          phone: this.phoneNumber,
          uuid,
        });
      } else {
        res = await PhoneReginAPI({
          verifyCode: this.yzmcode,
          phone: this.phoneNumber,
        });
      }

      if (!res) return;
      if (res.code == 0) {
        this.fzdsq({
          isshow: "true",
          title: "登录成功",
          type: "zhengque",
        });
        //存token值
        localStorage.setItem("x-auth-token", res["x-auth-token"]);
        //隐藏登录框
        this.changeisShowlogin(false);
        //更新登录状态
        this.changeisdlan(true);
        //删除uuid
        localStorage.removeItem("uuid");
        //更新用户信息
        this.apichangeuserInfo();
      }
    },
    async getCode() {
      this.sjhkyz();
      //3.开始获取验证码(请求后台发送验证码),发送成功后,进行倒计时功能
      this.isShowCount = true;
      let timer = setInterval(() => {
        this.count--;
        if (this.count == 0) {
          //停止定时器
          clearInterval(timer);
          this.count = 5;
          this.isShowCount = false;
        }
      }, 1000);
      let res = await DengLyanzAPI({ phone: this.phoneNumber });
    },
    weixinm() {
      this.isshowphone = false;
      //获取二维码 并展示
      // 申请微信登录二维码
      let _this = this;
      new WxLogin({
        id: "weixin",
        appid: "wx67cfaf9e3ad31a0d", // 这个appid要填死
        scope: "snsapi_login",
        // 扫码成功后重定向的接口
        redirect_uri: "https://sc.wolfcode.cn/cms/wechatUsers/shop/PC",
        // state填写编码后的url
        state: encodeURIComponent(
          window.btoa("http://127.0.0.1:8080" + _this.$route.path)
        ),
        // 调用样式文件
        href: "data:text/css;base64,LmltcG93ZXJCb3ggLnRpdGxlLC5pbXBvd2VyQm94IC5pbmZvew0KICAgIGRpc3BsYXk6IG5vbmU7DQp9",
      });
    },
  },
  data() {
    return {
      isshowphone: true,
      msg: "向右滑动",
      phoneNumber: "",
      count: 5,
      isShowCount: false,
      //获取验证码
      yzmcode: "",
    };
  },
};
</script>

<style lang="less" scoped>
.model {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  .mask {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
  }
  .loginbox {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 555px;
    height: 423px;
    background: url("../assets/img/login-box-bg.png");
    .close {
      position: absolute;
      top: 15px;
      right: 60px;
      width: 22px;
      height: 22px;
      background: url("../assets/img/close.png");
    }
    .nav {
      margin-top: 45px;
      text-align: center;
      a {
        color: #000;
        text-decoration: none;
        &.active {
          color: blue;
        }
      }
    }
    .qrLogin {
      text-align: center;
    }
    .content {
      margin: 20px auto 0;
      width: 355px;
      .phoneLogin {
        .row {
          display: flex;
          margin-bottom: 20px;
          input {
            flex: 1;
            height: 50px;
            text-indent: 1em;
            outline: none;
          }
          .btn {
            color: aliceblue;
            background-color: #0a328e;
            border: none;
          }
          .btncode {
            margin-left: 10px;
            width: 80px;
          }
          .btnlogin {
            height: 50px;
            flex: 1;
          }
        }
      }
    }
  }
}
/deep/.slide-box {
  width: 100%;
  position: relative;
  box-sizing: border-box;
  canvas {
    position: absolute;
    left: 0;
    top: -120px;
    display: none;
    width: 100%;
    box-sizing: border-box;
  }
  .slide-verify-block {
    width: 85px;
    height: 136px;
  }
  .slide-verify-refresh-icon {
    top: -120px;
    display: none;
  }
  &:hover {
    canvas {
      display: block;
    }
    .slide-verify-refresh-icon {
      display: block;
    }
  }
}
</style>